The Electrically Reversible Twin Window Fan with Bluetooth from Lasko allows you to control your fan with your smart phone. Two independently controlled motors for intake, exhaust, or air exchange. Easily adjust the brightness of the easy-to-read digital display. The included thermostat senses room temperature and turns fan on or off to maintain comfort. Features an electronic 8-hour timer and 3 quiet speeds. This window fan includes expanding side panels for a safe custom fit in double hung, casement, or sliding windows sized 24 to 32 inches wide and 12 inches high or larger. Comes equipped with the Lasko Blue Plug, patented safety fuse technology. Fully assembled for window use.

• Control using your smart phone with Blutooth technology
• Includes expanding side panels for a safe custom fit in double hung, casement, or sliding windows sized 24" to 32" wide and 12" high or larger
• Twin, independently controlled motors for intake, exhaust, or air exchange
• 3 quiet speeds
• Fully assembled
• 1-year limited warranty